Advice for Custom Undertray/Belly Pan
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twinturboteddy ws my idol
Joined: Feb 2003
Posts: 2,347
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From: Elkton, MD
Originally Posted by GooRoo
The stock 'undertray' has the lower radiator ducting built in, so you do not want to run without that. Maybe someone can post a picture.
When you go custom, often the rad ducting and the undertray/splitter are separate pieces. That's what Damian is saying.
When you go custom, often the rad ducting and the undertray/splitter are separate pieces. That's what Damian is saying.
Last edited by AMRAAM4; Aug 23, 2005 at 09:14 AM.
Oops, my bad, didn't read well.
You're right, the undertray isn't going to help the cooling at all. What you need to do is get some good ducting to make sure that all the air you can get from behind the IC (and around it depending on your bumper) is forced through the radiator as well.
You're right, the undertray isn't going to help the cooling at all. What you need to do is get some good ducting to make sure that all the air you can get from behind the IC (and around it depending on your bumper) is forced through the radiator as well.
wanna Hit 200+
Joined: Jun 2005
Posts: 519
Likes: 0
From: Las Vegas
sorry i wrote to quick. i understand why but that just seems like a lot a material to fab. when you could make it one piece. but i'll do some measuring and come up with a couple designs. and i see some race cars where the splitter extends passed the front of the bumper maybe an inch and i wanted to know if that has an effect on anything or just extra material.
Last edited by FromSilvia2seven; Aug 23, 2005 at 04:03 PM.
1993 RX7 R1
Joined: Jul 2001
Posts: 1,266
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From: SoCal
Originally Posted by FromSilvia2seven
and i see some race cars where the splitter extends passed the front of the bumper maybe an inch and i wanted to know if that has an effect on anything or just extra material.
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